I can’t edit some activities inside “Course Presentation”


I just added some activities like Single Choice Set, or Fill in the Blanks, into the Course Presentation module in Wordpress 4.7.3. I save the work and I can see the activities working perfectly.

The problem is when I want to edit again the content of the same activities Single Choice Set or Fill in the Blanks.

A screen says: “Loading, please wait…” but the content to edit is never showed. (See image 1 attached)

Consulting the console, you can read the following messages: (See image 2 attached).

It is curious that I can edit these activities when they are not integrated into the “Course Presentation”.

I updated the libraries and the cache, and I uploaded again the library manually, but the problem goes on.

What’s the problem?

Thank you very much,


tomaj's picture

I see the 503 http error there, which means "Service unavailable". Are you seeing anything special in the server logs, that you can share with us?

- Tom

PS: I'll check with our Wordpress guru, to see if he has any idea what is happening with your installation.

Hello again,

I contacted my server support to see if everything was ok, because I don't know very much about servers. They only saw warnings in the function ini_set. They have activated this function on my account and now the edition of the activities integrated in the Course Presentation work perfectly.  
I also updated another old version of Wordpress and H5p in the same server.

Well, I don't know exactly where the problem was but it is solved.

Thank you very much for your help and good job!


tomaj's picture

Hi Daniel,

I'm happy to hear that you got things sorted out! :)

- Tom